[PATCH v4 2/4] dt-bindings: phy: qcom,qmp: Describe phy@ subnode properly

[Bhupesh Sharma <bhupesh.sharma@xxxxxxxxxx>]

Currently the qcom,qmp-phy dt-binding doesn't describe
the 'reg' and '#phy-cells' properties for the phy@ subnode.

Fix the same.

Cc: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>
Cc: Rob Herring <robh@xxxxxxxxxx>
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@xxxxxxxxxx>
---
 .../devicetree/bindings/phy/qcom,qmp-phy.yaml        | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml
index c39ead81ecd7..60ab494df975 100644
--- a/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml
@@ -110,6 +110,18 @@ patternProperties:
       Each device node of QMP phy is required to have as many child nodes as
       the number of lanes the PHY has.
     properties:
+      reg:
+        minItems: 1
+        maxItems: 6
+        description: |
+          List of offset and length pairs of register sets for PHY blocks.
+          There are two possible cases::
+            - tx, rx, pcs and pcs_misc.
+            - tx, rx, pcs, tx2, rx2 and pcs_misc.
+
+      "#phy-cells":
+        const: 0
+
       "#clock-cells":
         enum: [ 0, 1, 2 ]
 
-- 
2.35.3